734272706009 has 2 divisors, whose sum is σ = 734272706010. Its totient is φ = 734272706008.

The previous prime is 734272705993. The next prime is 734272706021. The reversal of 734272706009 is 900607272437.

734272706009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 733811530384 + 461175625 = 856628^2 + 21475^2 .

It is an emirp because it is prime and its reverse (900607272437) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 734272706009 - 2⁴ = 734272705993 is a prime.

It is not a weakly prime, because it can be changed into another prime (734272706059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 367136353004 + 367136353005.

It is an arithmetic number, because the mean of its divisors is an integer number (367136353005).

Almost surely, 2^734272706009 is an apocalyptic number.

It is an amenable number.

734272706009 is a deficient number, since it is larger than the sum of its proper divisors (1).

734272706009 is an equidigital number, since it uses as much as digits as its factorization.

734272706009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 889056, while the sum is 47.

The spelling of 734272706009 in words is "seven hundred thirty-four billion, two hundred seventy-two million, seven hundred six thousand, nine".